00389nam a22001217a 4500020000800000040001600008082001300024100003800037245009200075250001200167260006300179300002500242  qPB.  cFIZZA ISHAQ  a530bPHY  aSTUDY COMMITTEE,PHYSICAL SCIENCE.  aPHYSICS :TEACHER'S RESOURCE  BOOK AND GUIDE PART 1 /cPHYSICAL SCIENCE STUDY COMMITTEE.  a2ND ED.  aD. C. HEATH AND COMPANY:bUNITED STATES OF AMERICA,c1965.  a1-7 P. ill. ;c19 cm